2026 VERSION! BIOD 152 Human Anatomy and Physiology II Module 4_ Problem Set (ACTUAL QUESTIONS AND ANSWERS) Portage Learning

2026 VERSION! BIOD 152 Human Anatomy and Physiology II Module 4_ Problem Set (ACTUAL QUESTIONS AND ANSWERS) Portage Learning Anatomy of the Heart and Vessels 1. T or F: The cardiovascular system is the study of the organs of the body. 2. T or F: The tough, thick sac that encloses the heart and anchors it to the diagram is the pericardium. 3. T or F: The abdominal cavity contains the heart. 4. Which layer of the heart is continuous with the blood vessels linings? 5. T or F: The left ventricle faces anteriorly, towards the sternum. 6. Describe the location of the heart to the diaphragm. 7. The two upper chambers of the heart are called . 8. The two lower chambers of the heart are called . 9. What is the purpose of the fossa ovalis in a fetus? 10. Label all heart chambers and valves. 11. What is the purpose of the mitral valve? 12. What is the purpose of veins? 13. True or False: Veins are primarily responsible for the vessel’s ability to control peripheral resistance...................................